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| 大豆胚轴的脱水耐性研究 | |
| 引用本文： | 蒋昌华,田向荣,宋松泉,陈润政.大豆胚轴的脱水耐性研究[J].种子,2006,25(1):37-40. |
| 作者姓名： | 蒋昌华 田向荣 宋松泉 陈润政 |
| 作者单位： | 1. 中山大学生命科学学院,广东,广州,510275;上海植物园,上海,200231 2. 中山大学生命科学学院,广东,广州,510275 3. 西双版纳热带植物园,云南,勐腊,666303 |
| 摘 要： | 大豆种子是正常性种子。本文通过电解质渗漏速率、幼苗鲜重、胚轴存活率以压抗氧化酶活性等相关指标的测定．阐明了大豆胚轴在脱水过程中脱水耐性的变化情况厦其与抗氧化酶活性的关系。为正常性种子和顽拗性种子脱水耐性研究提供参考。 |
| 关 键 词： | 大豆种子及胚轴 脱水耐性 抗氧化酶 |
| 收稿时间： | 2005-09-30 |
| 修稿时间： | 2005-09-30 |
Research of Desiccation Tolerance in Imbibed Soybean Axes |
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| Jiang Changhua,Tian Xiangrong,Song Songquan,Chen Runzheng.Research of Desiccation Tolerance in Imbibed Soybean Axes[J].Seed,2006,25(1):37-40. | |
| Authors: | Jiang Changhua Tian Xiangrong Song Songquan Chen Runzheng |
| Institution: | 1. College of Life Science, Zhongshan University, Guangzhou, 510275; 2. Shanghai Botanical Garden, Shanghai, 200231 ; 3. Xishuangbanna Tropical Botanical Garden, Mengla, Yunnan, 666303 |
| Abstract: | Soybean seeds belong to Orthodox seeds. Changes of desiccation tolerance, the relation between desiccation tolerance and activities of antioxidation enzymes in imbibed soybean axes were investigated by measuring their rates of electrolyte leakage, fresh weight of seedlings, survival rate and activities of antioxidation enzymes. This can be taken as a reference for the research on desiccation tolerance of orthodox seeds and recalcitrant seeds. |
| Keywords: | Soybean axes Desiccation tolerance Antioxidant enzyme |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |